国产黑丝在线一区,有没有国产人妖视频播放,直接看国产一级视频网站,日韩欧美国产精品亚洲二区,伊人久久大香线蕉综合网站,中文字幕在线观看网站,亚洲桃色av无码,国产女主播网站在线观看,国产日本欧美在线看,久99久中文字幕精品视频

CN
米兰·(milan)中国官方网站 Telecommunication Co.,Ltd


Member Companies
Sunsea IoT Technology CO,.LTD. (Shenzhen)

Sunsea Could Network CO,.LTD.(Shenzhen)

Sunsea Ayla IoT Network CO,.LTD.

Longsung Technology CO,.LTD. (Shanghai)
Sunsea Communication Service CO,.LTD.


Quick Connect
CDMA(2G) base station antenna
CDMA (2G) base station network owns features of easy deployment, easy maintenance, wider coverage, high spectrum efficiency, simple network design, flexible system configuration, soft handoff, clear calls and high security.
Download

Electrical parameters:

1.Frequency range: 1710-2170MHz

2.Polarization: ±45°

3.Gain: 15dbi

4.Down-tilt:0,3,6,9 available

5.Beam width: Horizontal 65°±5, vertical≥12°

6.Upper side lobe restrain: ≥16dB

7.Cross polarization ratio: 15(@0°)、≥10(@±60)

8.Front-to-back ratio:>25dB

9.VSWR: ≤1.4

10.Isolation degree:>30dB

11.Third order intermodulation: <-107dBm

12.Input impedance: 50Ω

13.Power capacity: 350W


Basic mechanical performance:

1.Product category:2×7/16DIN female

2.Size (without package):700*190*120mm

3.Size (with package):1055*210*190mm

4.Weight (without packet):4.3kg

5.Weight (with packet):10.55kg

6.Operating temperature: -40~+60℃

7.Mechanical down-tilt: 0~10°

8.Pole mounted: ¢50~¢115


Product feature:

CDMA (2G) base station antenna owns advantages including easy site construction, easy maintenance, high spectrum efficiency, simple network design, flexible system capacity configuration, soft switch, clear calls, high security level.